Receive 25 Khz-Band Normal Squelch Tuning; Figure 5-9. Rx 25 Khz-Band Normal Squelch Tuning Window - Motorola CP185 Basic Service Manual
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5-10
5.6.3
Receive 25 kHz
1. Under the Alignment menu, select Rx Squelch, then select Squelch 25 kHz-band Normal.
(Figure 5-9. Rx 25 kHz-band Normal Squelch Tuning Window).
2. Apply a RF signal for current frequency point with minimum amplitude, -128 dBm (F1 being the
first).
3. Set softpot to minimum (0) and adjust the amplitude of RF signal to the range of normal squelch
tuning (as shown in Table 5-4.) on the test equipment.
4. Adjust the softpot value by using either the Left/Right arrows on the slider or Up/Down arrows on
the Working Softpot box until the radio is totally muted.
5. Repeat steps 2–4 for F2–F5.
6. Press Program to commit the softpot values into the codeplug.
Band Normal Squelch Tuning
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Figure 5-9. Rx 25 kHz-band Normal Squelch Tuning Window
Radio Programming and Tuning: Receiver Tuning
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